Factor Info

ID 154367
Size 1289 digits / 4281 bits
Status composite
Value 29799398296109991309385485554827442002462586803724820984928730514786977675472172717858605336763204583094579526817077502821132020708721579420721422064513241090478227091768221492287697431638524797903305092387243537956878103032015958108320480530762444244637844593867653633673376258889498945465764590897534366369102714107357137629899236278966501266341016548338017844971860693775062318434958920304198706280011509595853283643306962755003532308745653159498285907573159665958214089231509664881576591174747987074465171476101483315252043864931146299234274181752788556301782463676991444686802729059434825979823055769300809091518218697575848372409938226044377314829713331160893285702945405820443441735074279416731826548719312915892879634976594774048728679073216255223782823472942600893385402105071598553152292772123589832046084912721540767815038703767143646608946195653641925465296354176174472188870629785369881007700892971562137398538402414850168426751207189331597686082857420282977269513704937894624392467348565282604125629517070083096911045904404590568576253532040178473473023017933531172541831453306671592349705985694814870411338176553537937501445793062412842419870715933217488814421496184167134927818877126137993905772246941084954813679783456826833039811339359149370886030420168992981976127515013

Factorizations

Primary (ID: 152110) 4673016293261684390446904937094157950067612234753 (proven prime)
(ID: 188512) 6376908708638490047958808298299463709009432902043774717427016141368200821712312693097652396305252349148409175364177723346391098738717901394211868379144981796958260611650533068935749474174064928075242722904897027145870020619399233195162908066682161770710247381319879043606774410855918371643025412534139862041089129394852884419177396256924902277261831977340425429287040968034106297281122945941546996694928513119698630415911887983997565183425519257990876637451588106358126167841445336522280855314928060622152738345738142575331446677749631503758854204014980513418875653108090951892889040930225776663429198861750820899423936325380545357307667389813111718825260360916916082240921459244185998932886239380263855928525018865392003738693666708279571760592633055482656115878437716034631615168275236600911492855322462666954980548919315107270181243571065683949569279492770096741949030610397024109189397517592812348749909224511766887948452749644186183761756977430257555069970188327871010923833174415307275344217248526091606338406556154879333339949119969760995850839381426228705425554948474099833902632636516834237727243234679271431521812702585970581275438562667670481168870751667823654845032485905715366511859902831001753526149642301235448497120701228421 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.